Philadelphia (PHL) → London (LHR)
About Philadelphia to London Flights
Discover the best flights from Philadelphia to London, covering 5,690 km in approximately 7h 37m. Philadelphia (PHL) to London (LHR) is one of the major long-haul routes connecting United States and United Kingdom. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Philadelphia to London.
12-Month Price History
Flight prices from Philadelphia to London vary significantly throughout the year. February typically offers the best deals with average prices around $1087, while July sees the highest prices, averaging $1793. Savvy travelers can save up to 39% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
133 days
For best prices
Booking Tips
For the best prices on Philadelphia to London flights, we recommend booking 130 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
Airline | Economy | Business | First |
---|---|---|---|
American Airlines AA | $1600 | $6190 | $9150 |
UPS Airlines 5X | $1740 | $7240 | $10700 |
Piedmont Airlines PT | $1740 | $6550 | $11030 |
British Airways BA | $1750 | $6580 | $12330 |
Delta Air Lines DL | $1790 | $5710 | $11400 |
United Airlines UA | $1890 | $6850 | $10580 |
Air France AF | $1950 | $6070 | $10800 |
American Airlines
AA
Economy
$1600
Business
$6190
First
$9150
UPS Airlines
5X
Economy
$1740
Business
$7240
First
$10700
Piedmont Airlines
PT
Economy
$1740
Business
$6550
First
$11030
British Airways
BA
Economy
$1750
Business
$6580
First
$12330
Delta Air Lines
DL
Economy
$1790
Business
$5710
First
$11400
United Airlines
UA
Economy
$1890
Business
$6850
First
$10580
Air France
AF
Economy
$1950
Business
$6070
First
$10800
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
New York → London
John F. Kennedy International (JFK) to Heathrow (LHR)
Distance: 5,540 km
Average price: $1210
Newark → London
Newark Liberty International (EWR) to Heathrow (LHR)
Distance: 5,563 km
Average price: $1215
Washington → London
Ronald Reagan Washington National (DCA) to Heathrow (LHR)
Distance: 5,882 km
Average price: $1277
Philadelphia → London
Philadelphia International (PHL) to Gatwick (LGW)
Distance: 5,719 km
Average price: $1245
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Frequently Asked Questions
How long is the flight from Philadelphia to London?
The flight time from Philadelphia (PHL) to London (LHR) is approximately 7 hours and 37 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Philadelphia and London?
The aerial distance between Philadelphia and London is 5,690 kilometers (3,536 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Philadelphia to London?
Several airlines operate flights between Philadelphia and London, including British Airways, Piedmont Airlines, UPS Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Philadelphia to London?
Based on historical data, February typically offers the lowest airfares for flights from Philadelphia to London. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to London?
For the best prices on Philadelphia to London flights, we recommend booking 138 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Philadelphia to London?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to United Kingdom should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Philadelphia and London?
Philadelphia operates on America/New_York time zone, while London is in the Europe/London time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.